1/* O_*, F_*, FD_* bit values for the AArch64 Linux ABI.
2 Copyright (C) 2011-2022 Free Software Foundation, Inc.
3
4 This file is part of the GNU C Library.
5
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
10
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library. If not, see
18 <https://www.gnu.org/licenses/>. */
19
20#ifndef _FCNTL_H
21# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
22#endif
23
24#define __O_DIRECTORY 040000
25#define __O_NOFOLLOW 0100000
26#define __O_DIRECT 0200000
27
28#ifdef __ILP32__
29# define __O_LARGEFILE 0400000
30#else
31# define __O_LARGEFILE 0
32#endif
33
34#ifdef __LP64__
35# define F_GETLK64 5
36# define F_SETLK64 6
37# define F_SETLKW64 7
38#endif
39
40struct flock
41 {
42 short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
43 short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
44 __off_t l_start; /* Offset where the lock begins. */
45 __off_t l_len; /* Size of the locked area; zero means until EOF. */
46 __pid_t l_pid; /* Process holding the lock. */
47 };
48
49#ifdef __USE_LARGEFILE64
50struct flock64
51 {
52 short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
53 short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
54 __off64_t l_start; /* Offset where the lock begins. */
55 __off64_t l_len; /* Size of the locked area; zero means until EOF. */
56 __pid_t l_pid; /* Process holding the lock. */
57 };
58#endif
59
60/* Include generic Linux declarations. */
61#include <bits/fcntl-linux.h>
62